(7, 8) Who is this that cometh up as a flood? . . .--The Hebrew word for "flood" is used as a proper name almost exclusively (Daniel 12:5-6 being the only exception) for the Nile (e.g., Genesis 41:1-3; Exodus 2:3; Exodus 4:9; Amos 8:8; Amos 9:5), and thus the very form of the question points to the answer that follows. The prophet goes back, as an English poet might have done after the destruction of the Spanish Armada, to the time when all the strength of Egypt had been poured forth in the exultation of anticipated victory, as the great river of Egypt poured its waters. The word for "rivers," though more general, has a like allusive reference, being used in Exodus 7:19; Exodus 8:5 and Ezekiel 32:2; Ezekiel 32:14 for the arms or canals of the Nile.

Verse 7. - Who is this, etc.? "Once more surprise at the [same] phenomenon recurs, and in a stronger form; a monstrous, devastating river appears to roll itself wildly along, overwhelming all countries: who is it? It is Egypt, which is now threatening to overrun the earth and to lay everything waste, whose various nationalities are advancing fully equipped" (Ewald). As a flood; rather, as the Nile (y'or, a word of Egyptian affinities, and only once used of another river than the Nile, Daniel 12:5, 6, 7). The naturalness of the figure in this context needs no exhibiting. It reminds us of Isaiah 8:7, 8, where the Assyrian army is compared to the Euphrates. Are moved as the rivers; rather, toss themselves as the rivers. By the "rivers" the prophet means the branches of the Nile, which are described by the same word in Isaiah 19:8; Exodus 7:19.

46:1-12 The whole word of God is against those who obey not the gospel of Christ; but it is for those, even of the Gentiles, who turn to Him. The prophecy begins with Egypt. Let them strengthen themselves with all the art and interest they have, yet it shall be all in vain. The wounds God inflicts on his enemies, cannot be healed by medicines. Power and prosperity soon pass from one to another in this changing world.Who is this that cometh up as a flood,.... These are either the words of the prophet, who having a vision in prophecy of the march of the Egyptian army from the south to the north, which he compares to a flood; in allusion to the river Nile, which used to overflow its banks, and spread itself over the land; because of the vast numbers of which it consisted; because of the noise it made, and, because of its rapidity and force, threatening to bear all down before it; as wondering, asks, who it was, whose army it was, and to whom it belonged? or they are the words of God, who puts this question, in order to, give an answer to it, and thereby upbraid the Egyptians with their arrogance, pride, and vanity; which would all come to nothing:

whose waters are moved as the rivers? whose numerous armies came with a great noise and force, like the openings of the Nile, the seven gates of it; which were very boisterous, especially in hard gales of wind: it is no unusual thing for large armies to be compared to floods and rivers, which move forcibly and swiftly, and make a large spread; see Isaiah 8:7. The Targum is,

"who is this that comes up with his army as a cloud, and covers the earth, and as a fountain of water, whose waters are moved?''